{
  "response": {
    "Key": "CHI-GB",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "GB",
      "type": "country",
      "country": "United Kingdom"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United Kingdom can I fly to from Chicago?",
        "answer": "From Chicago you can fly non-stop to London Heathrow on several airlines. One-stop connections via European hubs also reach Manchester, Edinburgh, Glasgow or Birmingham. London is the primary gateway with direct rail links to the rest of the UK."
      },
      "q1": {
        "question": "How long is the flight from Chicago to United Kingdom?",
        "answer": "From Chicago to London, non-stop flights take about 7 hours 30 minutes eastbound and roughly 8 hours 30 minutes westbound. One-stop journeys to cities like Manchester or Edinburgh generally range from 10 to 14 hours total travel time."
      },
      "q2": {
        "question": "Are there direct flights from Chicago to United Kingdom?",
        "answer": "Yes, non-stop flights operate from Chicago O'Hare to London Heathrow on several airlines, with flights taking about 7 to 8 hours eastbound. There are also non-stops to Manchester and Edinburgh on some carriers, though less frequent. If non-stops are unavailable, common one-stop connections via New York or European hubs add a couple of hours to the journey."
      },
      "q3": {
        "question": "Which airlines fly from Chicago to United Kingdom?",
        "answer": "From Chicago to the UK, fly nonstop on American, British Airways, or United. One-stop options include Delta, Virgin Atlantic, and Aer Lingus via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to United Kingdom?",
        "answer": "The cheapest months to fly from Chicago to the United Kingdom are October, September, and November, while June and July are the most expensive. Booking 11 to 14 weeks ahead typically yields the best fares, and midweek departures tend to be cheaper than weekend flights. Late-morning or early-afternoon departures often cost less than peak evening or overnight flights, though exact timing data isn't available here. Peak summer and major holidays like Christmas and New Year's are usually pricier.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise. This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row."
      },
      "q5": {
        "question": "How far in advance should I book flights from Chicago to United Kingdom?",
        "answer": "For flights from Chicago to the United Kingdom, the best time to book is about 8 to 12 weeks ahead for summer and holiday travel, while shoulder-season trips can often be booked 4 to 6 weeks out without losing the best fares."
      },
      "q6": {
        "question": "What are the most popular cities to visit in United Kingdom?",
        "answer": "London is the main gateway and a top destination for history, museums and theater. Edinburgh draws visitors for its castle and festivals. Other popular stops include Bath for Roman and Georgian architecture, Manchester for sports and music, and the Lake District for scenic walks."
      },
      "q7": {
        "question": "Do I need a visa to travel from Chicago to United Kingdom?",
        "answer": "U.S. citizens generally do not need a visa for tourist visits to the United Kingdom of up to six months. However, an Electronic Travel Authorization (ETA) is now required before travel, so apply online ahead of your trip and verify current rules before booking."
      },
      "q8": {
        "question": "Which airports in United Kingdom are best to fly into from Chicago?",
        "answer": "From Chicago to the United Kingdom, London Heathrow offers the most nonstop flights and excellent onward train links. London Gatwick also has U.S. services and good regional connections. For Scotland, Edinburgh is a convenient gateway, while Manchester works well for northern England and the Lake District."
      },
      "q12": {
        "question": "When is the best time of year to visit United Kingdom?",
        "answer": "For the United Kingdom, May to early June and September to mid-October offer milder weather and fewer crowds than the busy, expensive summer months, especially in London and Edinburgh."
      }
    }
  }
}